Clorox Pool&Spa Shock XtraBlue Value Pack for Use in Swimming Pools, 8pk

from lk805

I've been using this product for about a year. I love how easy it is to use. I also use the Clorox pool test strips and water analysis website. I typically add a jar of the Xtra Blue Shock weekly. This couldn't be easier. [This review was collected as part of a promotion.]

from RobertR

These little bottles do what they're supposed to do, and have worked better than the bags of shock I was using.

from pgress

Anytime my pool maintenance gets away from me a bit, and a little algae starts to grow, I just add a few bottles of this, with the pump running, and it clears it right up! And, kids can swim within the hour after applying. Great product! [This review was collected as part of a promotion.]

from ntrober

I trust the Clorox name and this did not disappoint. Not only does it shock the pool, but it also helps keep it crystal clear. The bottles are much easier to use than the 1lb bags of shock I am used to using. [This review was collected as part of a promotion.]

from SLSear

We've used this shock to open and maintain our pool for several years. It's so much more effective than the generic version. Anytime the pool looks cloudy, one or two pounds will clear it right up! We have major issues with pollen and green algae, and this stuff is amazing with getting rid of it ...